FI114420B - Förfarande i samband med melordningstalsfluxdelektorer för kortslutningsmotorer utan givare - Google Patents

Förfarande i samband med melordningstalsfluxdelektorer för kortslutningsmotorer utan givare Download PDF

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Publication number
FI114420B
FI114420B FI20021865A FI20021865A FI114420B FI 114420 B FI114420 B FI 114420B FI 20021865 A FI20021865 A FI 20021865A FI 20021865 A FI20021865 A FI 20021865A FI 114420 B FI114420 B FI 114420B
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FI
Finland
Prior art keywords
vector
observer
stator
full
speed
Prior art date
Application number
FI20021865A
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English (en)
Finnish (fi)
Other versions
FI20021865A0 (sv
FI20021865A (sv
Inventor
Marko Hinkkanen
Original Assignee
Abb Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abb Oy filed Critical Abb Oy
Publication of FI20021865A0 publication Critical patent/FI20021865A0/sv
Priority to FI20021865A priority Critical patent/FI114420B/sv
Priority to US10/497,460 priority patent/US6940253B2/en
Priority to CNB2003801000475A priority patent/CN100345370C/zh
Priority to DE60303006T priority patent/DE60303006T2/de
Priority to AU2003271790A priority patent/AU2003271790A1/en
Priority to PCT/FI2003/000775 priority patent/WO2004036732A1/en
Priority to EP03753624A priority patent/EP1464110B1/en
Priority to AT03753624T priority patent/ATE314752T1/de
Publication of FI20021865A publication Critical patent/FI20021865A/sv
Application granted granted Critical
Publication of FI114420B publication Critical patent/FI114420B/sv

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/141—Flux estimation

Claims (2)

1. Förfarande för stabilisering av fullordningsflödesobservatörer för hastighetsgivarlösa induktionsmotorer i det regenerativa tillstandet, känne-t e c k n a t av stegen 5 bestämning av induktionsmotorns strömvektor, bestämning av induktionsmotorns statorspänningsvektor, formning av en fullordningsflödesobservatör med en systemmatris (A) och en förstärkningsmatris (L), varvid den tillstandsvariabla observatören förstärks med en hastighetsanpassningslag, och alstring av den estimerade 10 rotorflödeslänkvektom och den estimerade statorströmvektorn, bestämning av estimeringsfelet för statorströmvektorn, definiering av en korrektionsvinkel och formning av en hastighetsanpassningslag pa basis av den vektoriel-la produkten av estimeringsfelet för statorströmvektorn och den estimerade ro-15 torflödeslänkvektom, där korrektionsvinkeln används för att svänga rotorflödes-länkvektom eller estimeringsfelet för statorströmvektorn för att halla observatören stabil.
2. Förfarande enligt patentkrav 1,kännetecknat av attförfaran-det dessutom omfattar stegen 20 styrning av den hastighetsgivarlösa induktionsmotorn med hjälp av informationen som mottagits frän fullordningsflödesobservatören, vilken infor-, ·. mation omfattar stator- eller rotorflödeslänkvektom och motorns vinkelhastig- het. < ’ ' »· t » > «
FI20021865A 2002-10-18 2002-10-18 Förfarande i samband med melordningstalsfluxdelektorer för kortslutningsmotorer utan givare FI114420B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20021865A FI114420B (sv) 2002-10-18 2002-10-18 Förfarande i samband med melordningstalsfluxdelektorer för kortslutningsmotorer utan givare
AU2003271790A AU2003271790A1 (en) 2002-10-18 2003-10-17 Method in connection with sensorless induction motors
CNB2003801000475A CN100345370C (zh) 2002-10-18 2003-10-17 与无传感器感应电动机有关的方法
DE60303006T DE60303006T2 (de) 2002-10-18 2003-10-17 Verfahren in verbindung mit sensorlosen induktionsmotoren
US10/497,460 US6940253B2 (en) 2002-10-18 2003-10-17 Method in connection with sensorless induction motors
PCT/FI2003/000775 WO2004036732A1 (en) 2002-10-18 2003-10-17 Method in connection with sensorless induction motors
EP03753624A EP1464110B1 (en) 2002-10-18 2003-10-17 Method in connection with sensorless induction motors
AT03753624T ATE314752T1 (de) 2002-10-18 2003-10-17 Verfahren in verbindung mit sensorlosen induktionsmotoren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021865 2002-10-18
FI20021865A FI114420B (sv) 2002-10-18 2002-10-18 Förfarande i samband med melordningstalsfluxdelektorer för kortslutningsmotorer utan givare

Publications (3)

Publication Number Publication Date
FI20021865A0 FI20021865A0 (sv) 2002-10-18
FI20021865A FI20021865A (sv) 2004-04-19
FI114420B true FI114420B (sv) 2004-10-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021865A FI114420B (sv) 2002-10-18 2002-10-18 Förfarande i samband med melordningstalsfluxdelektorer för kortslutningsmotorer utan givare

Country Status (8)

Country Link
US (1) US6940253B2 (sv)
EP (1) EP1464110B1 (sv)
CN (1) CN100345370C (sv)
AT (1) ATE314752T1 (sv)
AU (1) AU2003271790A1 (sv)
DE (1) DE60303006T2 (sv)
FI (1) FI114420B (sv)
WO (1) WO2004036732A1 (sv)

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JP4581574B2 (ja) * 2004-09-08 2010-11-17 株式会社ジェイテクト モータ制御装置及び電動パワーステアリング装置
US7449860B2 (en) * 2005-01-05 2008-11-11 Honeywell International Inc. Control technique for limiting the current of an induction machine drive system
EP1741655A1 (de) * 2005-07-08 2007-01-10 Schärer Schweiter Mettler AG Vorrichtung zum Aufspulen von Garnen
EP1868288B1 (en) * 2006-06-15 2009-10-14 ABB Oy Method and system in connection with permanent magnet synchronous machines
DE102009039672B4 (de) * 2009-09-02 2024-03-07 Sew-Eurodrive Gmbh & Co Kg Verfahren zur Bestimmung der Rotorlage einer feldorientiert betriebenen Synchronmaschine
EP3154183B1 (en) * 2010-03-08 2020-09-09 Johnson Controls Technology Company Method and system for controlling a permanent magnet synchronous motor
CN102236074B (zh) * 2010-04-30 2013-12-04 西门子公司 用于辨识感应电机的参数的装置和方法
US8736222B2 (en) * 2010-10-15 2014-05-27 Lsis Co., Ltd. Flux controller for induction motor
US8988035B2 (en) 2012-12-19 2015-03-24 Eaton Corporation System for determining a magnetizing curve and rotor resistance of an induction machine and method of making same
KR101583951B1 (ko) * 2014-07-02 2016-01-08 현대자동차주식회사 친환경 차량용 인버터의 전압이용율 향상 제어 장치 및 방법
US9985563B2 (en) * 2016-01-11 2018-05-29 Mitsubishi Electric Research Laboratories, Inc. Method and system for controlling angular speeds of motors in speed sensorless induction motors
US10218301B1 (en) * 2018-01-09 2019-02-26 Mitsubishi Electric Research Laboratories, Inc. System and method for speed sensorless motor drives
CN109245649A (zh) * 2018-09-27 2019-01-18 湖南沃森电气科技有限公司 一种基于锁相环计算电机磁链相位和速度的方法及其系统
CN112468050B (zh) * 2020-11-03 2023-09-01 中国直升机设计研究所 一种可控制电机相位的转速控制方法
CN112968641A (zh) * 2021-02-08 2021-06-15 博升荟芯(上海)汽车电子有限公司 一种感应电机控制稳定工作的方法

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US5334923A (en) * 1990-10-01 1994-08-02 Wisconsin Alumni Research Foundation Motor torque control method and apparatus
JP3257566B2 (ja) * 1992-06-16 2002-02-18 株式会社安川電機 誘導電動機のｐｇレスベクトル制御装置
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Also Published As

Publication number Publication date
US6940253B2 (en) 2005-09-06
US20050001583A1 (en) 2005-01-06
AU2003271790A1 (en) 2004-05-04
DE60303006T2 (de) 2006-07-20
CN100345370C (zh) 2007-10-24
DE60303006D1 (de) 2006-02-02
FI20021865A0 (sv) 2002-10-18
FI20021865A (sv) 2004-04-19
EP1464110B1 (en) 2005-12-28
WO2004036732A1 (en) 2004-04-29
EP1464110A1 (en) 2004-10-06
CN1685605A (zh) 2005-10-19
ATE314752T1 (de) 2006-01-15

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